tetano
Editor, Senior Moderator
Meraj Siddiqui[SUP] 1 [/SUP], Ay?e G?ltekingil[SUP] 2 [/SUP], O?uz Bak?rc?[SUP] 1 [/SUP], Nihal Uslu Turan[SUP] 3 [/SUP], Esra Bask?n[SUP] 4 [/SUP]
Affiliations
Abstract
Background: As the coronavirus disease (COVID-19) outbreak continues to evolve, it is crucially important for pediatricians to be aware of the differences in demographic and clinical features between COVID-19 and influenza A and B infections.
Purpose: This study analyzed and compared the clinical features and laboratory findings of COVID-19 and influenza A and B infections in children.
Methods: This retrospective study evaluated the medical data of 206 pediatric COVID-19 and 411 pediatric seasonal influenza A or B patients.
Results: COVID-19 patients were older than seasonal influenza patients (median 7.75 [interquartile range, 2-14] years vs. 4 [2-6] years). The frequency of fever and cough in COVID-19 patients was lower than that of seasonal influenza patients (80.6% vs. 94.4%, p < 0.001) and 22.8 % vs. 71.5%, p < 0.001, respectively). Ageusia (4.9%) and anosmia (3.4%) were present in only COVID-19 patients. Leukopenia, lymphopenia, and thrombocytopenia were encountered more frequently in influenza patients than in COVID-19 patients (22.1% vs. 8.5%, p = 0.029; 17.6% vs. 5.6%, p = 0.013; and 13.2% vs. 5.6%, p = 0.048, respectively). Both groups showed significantly elevated monocyte levels in the complete blood count (70.4% vs. 69.9%, p = 0.511). Major chest X-ray findings in COVID-19 patients included mild diffuse ground glass opacity and right lower lobe infiltrates. There were no statistically significant intergroup differences in hospitalization or mortality rates; however, the intensive care unit admission rate was higher among COVID-19 patients (2.4% vs. 0.5%, p = 0.045).
Conclusion: In this study, pediatric COVID-19 patients showed a wide range of clinical presentations ranging from asymptomatic/mild to severe illness. We found no intergroup differences in hospitalization rates, oxygen requirements, or hospital length of stay; however, the intensive care unit admission rate was higher among COVID-19 patients.
Keywords: Children; Influenza; Monocyte; SARS-CoV-2 Infection.
Affiliations
- PMID: 34015895
- DOI: 10.3345/cep.2021.00066
Abstract
Background: As the coronavirus disease (COVID-19) outbreak continues to evolve, it is crucially important for pediatricians to be aware of the differences in demographic and clinical features between COVID-19 and influenza A and B infections.
Purpose: This study analyzed and compared the clinical features and laboratory findings of COVID-19 and influenza A and B infections in children.
Methods: This retrospective study evaluated the medical data of 206 pediatric COVID-19 and 411 pediatric seasonal influenza A or B patients.
Results: COVID-19 patients were older than seasonal influenza patients (median 7.75 [interquartile range, 2-14] years vs. 4 [2-6] years). The frequency of fever and cough in COVID-19 patients was lower than that of seasonal influenza patients (80.6% vs. 94.4%, p < 0.001) and 22.8 % vs. 71.5%, p < 0.001, respectively). Ageusia (4.9%) and anosmia (3.4%) were present in only COVID-19 patients. Leukopenia, lymphopenia, and thrombocytopenia were encountered more frequently in influenza patients than in COVID-19 patients (22.1% vs. 8.5%, p = 0.029; 17.6% vs. 5.6%, p = 0.013; and 13.2% vs. 5.6%, p = 0.048, respectively). Both groups showed significantly elevated monocyte levels in the complete blood count (70.4% vs. 69.9%, p = 0.511). Major chest X-ray findings in COVID-19 patients included mild diffuse ground glass opacity and right lower lobe infiltrates. There were no statistically significant intergroup differences in hospitalization or mortality rates; however, the intensive care unit admission rate was higher among COVID-19 patients (2.4% vs. 0.5%, p = 0.045).
Conclusion: In this study, pediatric COVID-19 patients showed a wide range of clinical presentations ranging from asymptomatic/mild to severe illness. We found no intergroup differences in hospitalization rates, oxygen requirements, or hospital length of stay; however, the intensive care unit admission rate was higher among COVID-19 patients.
Keywords: Children; Influenza; Monocyte; SARS-CoV-2 Infection.